摘要
文章采用熵值法以及耦合协调度模型测算了2013—2020年我国31个省份的数字经济与乡村振兴耦合协调度,并进一步运用空间杜宾模型来探究经济发展水平对数字经济与乡村振兴耦合协调度的影响。结果显示:(1)整体来看,我国的数字经济发展水平持续上升,但东部地区相对强势,而西部地区相对较弱。乡村振兴发展水平先下降后上升,不同地区之间的差距较大。数字经济与乡村振兴的耦合协调度呈现先上升后下降的趋势,大多数省份仍处于初级协调阶段,地区间经济发展水平存在显著的差异。(2)经济发展水平对数字经济与乡村振兴的耦合协调度具有正向促进作用。人力资源水平、财政支出水平和农村消费水平也对数字经济与乡村振兴的耦合协调度产生正向促进作用。(3)经济发展水平对本省份的数字经济与乡村振兴耦合协调度具有空间集聚效应,同时也存在正向空间溢出效应,且不同省份表现出显著的区域异质性。
This paper measures the coupling coordination degree between digital economy and rural revitalization in 31 prov-inces of China from 2013 to 2020 by using the entropy method and the coupling coordination degree model,and further uses the spatial Durbin model to explore the influence of economic development level on the coupling coordination degree between digital economy and rural revitalization.The results go as follows:(1)Overall,the development level of China’s digital economy continues to rise,but the eastern region is relatively stronger,while the western region is relatively weaker.The development level of rural re-vitalization first declines and then rises,and there is a wide gap between different regions.The coupling coordination degree be-tween digital economy and rural revitalization shows a trend of first rising and then declining,with most provinces still at the stage of primary coordination and significant differences in economic development levels between regions.(2)The level of economic de-velopment has a positive contribution to the coupling coordination degree between digital economy and rural revitalization.The level of human resources,the level of financial expenditure and the level of rural consumption also positively contribute to the cou-pling coordination degree between the digital economy and rural revitalization.(3)The level of economic development has a spatial agglomeration effect and a positive spatial spillover effect on the coupling coordination degree between digital economy and rural revitalization in the province,and different provinces show significant regional heterogeneity.
作者
王资程
于小兵
吴雪婧
Wang Zicheng;Yu Xiaobing;Wu Xuejing(School of Management Science and Engineering,Nanjing University of Information Science&Technology,Nanjing 210044,China)
出处
《统计与决策》
北大核心
2023年第14期27-32,共6页
Statistics & Decision
基金
国家自然科学基金面上项目(72274099,71974100)。
关键词
数字经济
乡村振兴
经济发展水平
探索性空间数据分析
空间杜宾模型
digital economy
rural revitalization
economic development level
exploratory spatial data analysis
spatial Durbin model
